---
product_id: 59892924
title: "TRIWONDER Soft Flask TPU Foldable Running Water Bottles BPA-Free Collapsible Drinking Flask for Hydration Pack for Running Hiking Cycling Marathon Climbing"
brand: "triwonder"
price: "€ 41.68"
currency: EUR
in_stock: true
reviews_count: 13
category: "Triwonder"
url: https://www.desertcart.com.cy/products/59892924-triwonder-soft-flask-tpu-foldable-running-water-bottles-bpa-free
store_origin: CY
region: Cyprus
---

# folds flat for space-saving BPA-free food-grade TPU 250ml compact hydration TRIWONDER Soft Flask TPU Foldable Running Water Bottles BPA-Free Collapsible Drinking Flask for Hydration Pack for Running Hiking Cycling Marathon Climbing

**Brand:** triwonder
**Price:** € 41.68
**Availability:** ✅ In Stock

## Summary

> 💦 Stay hydrated, stay ahead — fold, fill, and fuel your next adventure!

## Quick Answers

- **What is this?** TRIWONDER Soft Flask TPU Foldable Running Water Bottles BPA-Free Collapsible Drinking Flask for Hydration Pack for Running Hiking Cycling Marathon Climbing by triwonder
- **How much does it cost?** € 41.68 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/59892924-triwonder-soft-flask-tpu-foldable-running-water-bottles-bpa-free)

## Best For

- triwonder enthusiasts

## Why This Product

- Trusted triwonder brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Clean & Fresh Every Sip:** Wide mouth for easy filling and cleaning, plus a tea leaf packet to neutralize plastic odors.
- • **Durable & Safe Material:** Made from BPA-free, food-grade TPU that’s soft, flexible, and fridge-safe (0-40°C).
- • **Ultra-Compact Hydration:** 250ml capacity fits perfectly in any running vest or pocket without bulk.
- • **Space-Saving Foldability:** Collapsible design lets you roll it up flat when empty—carry more, weigh less.
- • **Versatile Outdoor Essential:** Perfect for running, hiking, cycling, marathons, and climbing—designed for active pros.

## Overview

The TRIWONDER Soft Flask is a 250ml BPA-free, food-grade TPU collapsible water bottle designed for professional athletes and outdoor enthusiasts. Its foldable, lightweight design saves space and weight, making it ideal for running, hiking, cycling, and marathons. Featuring a wide mouth for easy cleaning and a unique tea leaf packet to eliminate plastic odors, it ensures fresh hydration on the go. Durable and fridge-safe, this flask blends convenience with performance for the modern active lifestyle.

## Description

Shop TRIWONDER Soft Flask, TPU Foldable Running Water Bottles BPA-Free Collapsible Drinking Flask for Hydration Pack - Ideal for Running Hiking Cycling Marathon Climbing (250ml/8.45oz - Pack of 2). Free delivery and returns on all eligible orders.

Review: Easy Hydration solution - I have been using these for years now. Never leaked, i keep them in the freeze between uses & there is no taste or smell from them. They are so convenient, i have used them in my hydration pack, waste belt & also put one in my running shorts pocket, for short warm runs. The fact they roll up when empty is good for longer runs, better than hard bottles.
Review: Great for hydration on longer runs - I bought these for use in my running vest and they are ideal. Quite difficult to get rid of the chemical smell/taste but I think that is a common thing. Unfortunately after a few months use I got a tear in one of the bottles so I'm down to having only 1 left. Guess that's just a bit of a hazard with these being the softer material

## Features

- MATERIAL: Made of food grade TPU, the water bottle is soft and collapsible. There may be a small packet of tea leaves in the bottle, which helps get rid of plastic smell and is harmless. Please throw it away before filling with water
- SPACE SAVING DESIGN: The collapsible water bottle stands upright when it is full of water, and can be folded into a small size when not in use, making it easy to store and carry
- EASY TO DRINK & CLEAN: The running water bottle with a nozzle or straw makes it easy to drink while exercising; In addition, the wide mouth is convenient for filling and cleaning
- PRACTICAL: TPU soft flask can be refrigerated (non-freezable) so you can get fresh drinking water on hot days; (Recommended temperature: 0-40℃)
- EASY CARRYING: The foldable water bottle for hydration vest is suitable for running, marathon, jogging, cycling, hiking, backpacking and traveling; Outdoor sports water bottle that can be used by both adults and children

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B06XRFVZTV |
| Age range | Adult |
| Batteries included? | No |
| Best Sellers Rank | 4,428 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) 16 in Cycling Hydration Packs |
| Brand | TRIWONDER |
| Color | 250ml/8.45oz - Pack of 2 |
| Customer Reviews | 4.3 4.3 out of 5 stars (3,875) |
| Date First Available | 7 Aug. 2016 |
| Features | Collapsable |
| Height | 18 centimetres |
| Included components | soft flask |
| Is discontinued by manufacturer | No |
| Item display length | 24.6 centimetres |
| Item display width | 6 centimetres |
| Item model number | OS1518-250-2P |
| Manufacturer | TRIWONDER |
| Material type | Thermoplastic Polyurethane |
| Number of items | 2 |
| Product Dimensions | 8 x 8 x 25 cm; 50 g |
| Seasons | spring/summer |
| Shape | Round |
| Skill level | Professional |
| Sport | Running |
| Volume capacity | 250 Millilitres |
| Weight | 0.06 Kilograms |

## Product Details

- **Bottle type:** Collapsible Bottle
- **Brand:** TRIWONDER
- **Capacity:** 250 Millilitres
- **Colour:** 250ml/8.45oz - Pack of 2
- **Material:** Thermoplastic Polyurethane

## Images

![TRIWONDER Soft Flask TPU Foldable Running Water Bottles BPA-Free Collapsible Drinking Flask for Hydration Pack for Running Hiking Cycling Marathon Climbing - Image 1](https://m.media-amazon.com/images/I/610cS9TsFjL.jpg)

## Available Options

This product comes in different **Color** options.

## Questions & Answers

**Q: I want to carry this in place of a plastic deer park water bottles for a running belt. Will this swap work?**
A: Probably not. This bottle is completely collapsible, and when the water level gets low, the straws cause the bottle to sag.

**Q: Does this start to collapse when you drink? I want to omit hearing the water sloshing sound when I run?**
A: Yes, it is. You gonna listen anithing. It is perfect for running

**Q: Do all of the sizes and packs of 2 come with the straw?**
A: No. The 250ml and 500ml did not come with the straw.

**Q: Will this work with osprey enduro 6?**
A: Sorry, we can not judge if the bottles can work with the osprey enduro 6. We suggest that you can contact with Osprey to ask about the size of the bottles pocket..

## Customer Reviews

### ⭐⭐⭐⭐⭐ Easy Hydration solution
*by E***R on 27 March 2025*

I have been using these for years now. Never leaked, i keep them in the freeze between uses & there is no taste or smell from them. They are so convenient, i have used them in my hydration pack, waste belt & also put one in my running shorts pocket, for short warm runs. The fact they roll up when empty is good for longer runs, better than hard bottles.

### ⭐⭐⭐⭐ Great for hydration on longer runs
*by A***R on 1 November 2024*

I bought these for use in my running vest and they are ideal. Quite difficult to get rid of the chemical smell/taste but I think that is a common thing. Unfortunately after a few months use I got a tear in one of the bottles so I'm down to having only 1 left. Guess that's just a bit of a hazard with these being the softer material

### ⭐⭐⭐⭐⭐ Value matches purpose
*by A***R on 5 July 2025*

I do not like to use hydration vests (personally) so I have a belt and the 500 fits perfectly in there. This is a plastic product and used regularly so I guess it will start leaking at some point but overall nice product.

## Frequently Bought Together

- TRIWONDER TPU Soft Folding Water Bottles BPA-Free Collapsible Flask for Hydration Pack - Ideal for Running Hiking Cycling Climbing (250ml/8.45oz - Pack of 2)
- AONIJIE Hydration Vest Pack Backpack 5L Marathoner Running Race Hydration
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*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-02-25*